In ancient times, the final battle between the great masters of the Xuanzhen Realm and the demons outside the realm (which can be understood as the Void Lords or the advance team of the Burning Legion) shattered some of the realm barriers. At the same time, some kind of huge energy burst (such as the explosion of the Well of Eternity) in Azeroth's Ancient War or earlier also tore apart time and space. The two broken world fragments accidentally connected in the chaotic void, and the spiritual energy reacted violently with arcane, evil, natural and other energies, and finally stabilized, forming the unique "Ai Ze Xuan Continent".
In this new continent, the fairy mountains that tower into the clouds and gather spiritual energy live side by side with strange areas filled with Titan facilities and energy wells. Oriental-style pavilions coexist strangely and harmoniously with night elf temples and dwarf fortresses. The world is filled not only with aura, but also with varying concentrations of arcane energy, natural life force, and even in some cracked places, there is escaped evil energy and void breath.